// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMC40Njo4ODg0
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMC40Njo4ODg0"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "64a0143261c808f43093a1679d696f3f23283fd5496c7d27c67d344b19263a86"
        or hash.sha256(0, filesize) == "6928f9e00d9431b2f13c0c198be04283fdb9e621d8311a6ea52fcc2d3e1b955c"
        or hash.sha256(0, filesize) == "eaa605729aa562499effd80046cdaabf2a309740f2d7090e02aebef694b3ce35"
        or hash.sha256(0, filesize) == "f2ffe7ee9f76a377c804773720e68f7df6c6ad1ae5b55e2147811e060e78f9da"
}